MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains numerous links pointing to external websites, many of which are hosted on compromised CMS uploads or disposable domains, indicating a phishing or redirection attempt. The ML classifier and ClamAV detection strongly suggest malicious intent, likely related to phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9835
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://snoman.mb.ca/ckfinder/userfiles/files/vuduwisamotegazin.pdf In PDF document text
- http://blueyee.com/upload/file/081648032788.pdfIn PDF document text
- http://andreagarciam.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607bcfd9741f6---wapit.pdfIn PDF document text
- http://christmaslandint.com/userfiles/18900783196.pdfIn PDF document text
- http://plymouth-logs.co.uk/ckfinder/userfiles/files/dixudomakukabijumabagaku.pdfIn PDF document text
- http://telmeed.com/web/ckfinder/userfiles/files/sutevokubezaxoraxi.pdfIn PDF document text
- https://novahealthclinic.ca/userfiles/file/sodugu.pdfIn PDF document text
- http://for-rent-antwerp.com/wp-content/plugins/formcraft/file-upload/server/content/files/160736725b8386---54992483985.pdfIn PDF document text
- http://wamaeassociates.com/images/uploads/originals/file/tilibo.pdfIn PDF document text
- http://derma-dts.de/files/file/67993778062.pdfIn PDF document text
- https://rhythmcprandfirstaid.com/wp-content/plugins/super-forms/uploads/php/files/ad3b27224255d9b1d8ac82601d61d207/50495998076.pdfIn PDF document text
- http://campingwithconvenience.com/files/files/13576371677.pdfIn PDF document text
- https://monuments-msk.ru/wp-content/plugins/super-forms/uploads/php/files/4868f8ec86b89c9f1bed153520005f95/fonivizesamali.pdfIn PDF document text
- https://acornschoolcharleston.org/wp-content/plugins/super-forms/uploads/php/files/0d248d0d642025bf6de743743eddeed3/xalaregojawiwar.pdfIn PDF document text
- http://cc-loges.com/uploads/file/xogijadiwibub.pdfIn PDF document text
- http://anhuicrew.com/upload_fck/file/2021-6-1/20210601184217738164.pdfIn PDF document text
- http://diagonal.org.ar/wp-content/plugins/formcraft/file-upload/server/content/files/160bb43bf68ec8---8095170814.pdfIn PDF document text
- http://grafiport.com/userfiles/file/58509507469.pdfIn PDF document text
- http://www.bewegeninarnhem.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1613548f0101cc---vonukopanugolenivimar.pdfIn PDF document text
- http://raunlarose.us/wp-content/plugins/formcraft/file-upload/server/content/files/16081f94289931---64433687474.pdfIn PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c5df222626e---341333405.pdfIn PDF document text
- http://aven.su/userfiles/file/54176929331.pdfIn PDF document text
- https://extremetour74.ru/wp-content/plugins/super-forms/uploads/php/files/f31c3fb38581587014106e18dab4ac09/kuluf.pdfIn PDF document text
- https://www.spreefahrten-berlin.de/wp-content/plugins/super-forms/uploads/php/files/kjiuaavgisl025mdoqe6cq3sgs/zunoxiwogetikid.pdfIn PDF document text
- https://deltagroup.bg/uploads/file/kulivuxosizibafikapuwa.pdfIn PDF document text
- https://udachi.co.th/wp-content/plugins/super-forms/uploads/php/files/rgbof3sq1svj4gmccke5kgl4f2/59033796192.pdfIn PDF document text
- http://www.jhannahs.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607235fa800a4---12418168765.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/3CAf4wW3hvY/uplcv?utm_term=historia+gentis+langobardorum+pdfPDF link annotation
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f006.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF006 | 17420 bytes |
SHA-256: 59d376ab3e28994fdd879b5958e68e54c87a3ee7a5fe17dbdc589ac5f51bcd44 |
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font_01_sfnt_off00011cf9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11CF9 | 11072 bytes |
SHA-256: 4a1eec17719e41de20a5b51d4086d59963a8d6cd25bf46a6fbe3ed5e8c5898be |
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font_02_sfnt_off0001364e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1364E | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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